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Carrier 38TZA060 Air Pressure Switch
The main job of the switch is to sense whether the main blower is running. The air pressure switch is a very critical piece of the collection of safety devices in place to keep you safe from injury or explosions. Some pressure switches have a manual reset feature, from which the switch will have to be manually reset or the entire system will not run.
Symptoms to Look for when the System Pressure Switch has Gone Bad
- Furnace refuses operate.
- The desired temperature in the house is rarely attained.
- Inaccurate voltage reading from the switch.
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